27630315

素因数分解:

$3^5\times 5^1\times {\mathrm{22741}}^1$

素因数の和:22761

約数の個数: 24

約数和(自身を含む): 49668528

約数和(自身を除く): 22038213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22741, 68223, 113705, 204669, 341115, 614007, 1023345, 1842021, 3070035, 5526063, 9210105, 27630315]

約数ペア:

[(1, 27630315), (3, 9210105), (5, 5526063), (9, 3070035), (15, 1842021), (27, 1023345), (45, 614007), (81, 341115), (135, 204669), (243, 113705), (405, 68223), (1215, 22741)]